GEM: 1.7 x 1.4 x 0.9 cm (9.19 carats) A superb miniature, with two very 3-dimensional crystals intergrown, and complete. When backlit strongly this cluster GLOWS with the same deep cherry red color that you see in this unusually large and clean cut gemstone. I paid $3000 for this large stone of SUPER quality, to make a wonderful set. I think the specimen is a value, as well. Together, they complement nicely in size.